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Swimming pool heaters installers and replacers in Littleton

Mile High Pools, Inc.
200 Aspen Drive
5.00(
5
)
Approved Pro
Mile High Pools, Inc.
200 Aspen Drive
5.00(
5
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 years of experience

Mile High Pools, Inc., is a family owned and operated company offering a full range of projects we can tackle. We're proud of our meticulous service and we hope that you'll appreciate our high quality work. Our friendly, professional staff offers a full menu of services. We specialize on IN GROUND POOLS repairs and maintenance so that you can spend more time enjoying the pool and less time worrying about it. Trust our swimming pool team to keep your pool in top condition. Your pool is a major investment, and you can count on us to help you protect that investment. Call Mile High Pools, Inc., today to schedule your initial cleaning appointment in the Denver area. Customer satisfaction is our top priority, so we'll give your pool our undivided attention on every visit. Call us today for a free estimate! WE DO NOT WORK ON ABOVE GROUND POOLS!!!!!

"Fantastic service. Use them year after year."

Francis Z on March 2024

Mile High Pools, Inc., is a family owned and operated company offering a full range of projects we can tackle. We're proud of our meticulous service and we hope that you'll appreciate our high quality work. Our friendly, professional staff offers a full menu of services. We specialize on IN GROUND POOLS repairs and maintenance so that you can spend more time enjoying the pool and less time worrying about it. Trust our swimming pool team to keep your pool in top condition. Your pool is a major investment, and you can count on us to help you protect that investment. Call Mile High Pools, Inc., today to schedule your initial cleaning appointment in the Denver area. Customer satisfaction is our top priority, so we'll give your pool our undivided attention on every visit. Call us today for a free estimate! WE DO NOT WORK ON ABOVE GROUND POOLS!!!!!

"Fantastic service. Use them year after year."

Francis Z on March 2024


Avatar for Hydro Pools, LLC
Hydro Pools, LLC
10750 Irma Dr UNIT 16
5.00(
6
)
Approved Pro
Hydro Pools, LLC
10750 Irma Dr UNIT 16
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Hydro Pools LLC is a Family-Owned and Operated business, established in January 2020. Owner, Josh Martinez was born and raised in Denver, Colorado with a passion for quality service. After years of building an impressive portfolio and gaining loyal clientele, Josh knew it was time to start his own company. It is from this dream to deliver Coloradans high quality pools and spas, that Hydro Pools was born. Hydro Pools LLC is a CPO-certified company that provides quality services, competitive pricing, and outstanding Customer Service. Hydro Pools LLC specializes in pump room repairs, builds and rebuilds for residential, commercial, and HOA’s. Hydro Pools provides services across the state of Colorado. https://www.hydropools.net/

"Josh ad his crew are professional. I recommend them to anybody."

Hailey G on March 2023

Hydro Pools LLC is a Family-Owned and Operated business, established in January 2020. Owner, Josh Martinez was born and raised in Denver, Colorado with a passion for quality service. After years of building an impressive portfolio and gaining loyal clientele, Josh knew it was time to start his own company. It is from this dream to deliver Coloradans high quality pools and spas, that Hydro Pools was born. Hydro Pools LLC is a CPO-certified company that provides quality services, competitive pricing, and outstanding Customer Service. Hydro Pools LLC specializes in pump room repairs, builds and rebuilds for residential, commercial, and HOA’s. Hydro Pools provides services across the state of Colorado. https://www.hydropools.net/

"Josh ad his crew are professional. I recommend them to anybody."

Hailey G on March 2023


Avatar for 4074 Pools and Spas, LLC
4074 Pools and Spas, LLC
17103 E Ohio Place UNIT 307
4.70(
30
)
Approved Pro
4074 Pools and Spas, LLC
17103 E Ohio Place UNIT 307
4.70(
30
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
13 local quotes requested

Welcome to 4074 Pools and Spas! We currently service Denver as well as the surrounding areas of Colorado. We are a full service pool maintenance company. We service all sizes and kinds of pools, and there is no job that is too small or big. Call now for a free estimate!

"Pros Initial work was satisfactory Cons -quality of work began to diminish -offered a quote(s) on other work where hardware was absurdly marked up/unreasonable -Adam would become argumentative and combative. Dont need a headache for pool service. Also what is with the contract? Let the quality of work , or in this case lack of, be your job security. Trying to lock people into a legally binding contract for pool service should have been the red flag I needed to choose a different company. Stand on the quality of work not locking people into a contract."

Scooter M on November 2023

Welcome to 4074 Pools and Spas! We currently service Denver as well as the surrounding areas of Colorado. We are a full service pool maintenance company. We service all sizes and kinds of pools, and there is no job that is too small or big. Call now for a free estimate!

"Pros Initial work was satisfactory Cons -quality of work began to diminish -offered a quote(s) on other work where hardware was absurdly marked up/unreasonable -Adam would become argumentative and combative. Dont need a headache for pool service. Also what is with the contract? Let the quality of work , or in this case lack of, be your job security. Trying to lock people into a legally binding contract for pool service should have been the red flag I needed to choose a different company. Stand on the quality of work not locking people into a contract."

Scooter M on November 2023


Avatar for Precision Service and Maintenance
Precision Service and Maintenance
3130 Zinnia Court
5.00(
13
)
Approved Pro
Precision Service and Maintenance
3130 Zinnia Court
5.00(
13
)
Approved Pro
Super Service Award
Customers say: Quick response
23 local quotes requested
8 years of experience

Welcome to Precision Service and Maintenance, your trusted partner in pool and spa care. With a commitment to excellence and a passion for customer satisfaction, we take pride in offering top-notch service for all your pool and spa needs. We offer a variety of services that are customization to each individual project.

"Great service. Annabelle communicated throughout & Josh was really helpful & polite. It only took a matter of.minutes before Josh worked out what the issue was. As first time hot tubbers, Josh was more than happy to spend a little extra time with us offering tips and advice. Great service provided. Would most certainly use again & happy to recommend."

Rob C on February 2025

Welcome to Precision Service and Maintenance, your trusted partner in pool and spa care. With a commitment to excellence and a passion for customer satisfaction, we take pride in offering top-notch service for all your pool and spa needs. We offer a variety of services that are customization to each individual project.

"Great service. Annabelle communicated throughout & Josh was really helpful & polite. It only took a matter of.minutes before Josh worked out what the issue was. As first time hot tubbers, Josh was more than happy to spend a little extra time with us offering tips and advice. Great service provided. Would most certainly use again & happy to recommend."

Rob C on February 2025


Avatar for Pool Boys International
Pool Boys International
1530 Boise Ave, Ste 105A
5.00(
2
)
Approved Pro
Pool Boys International
1530 Boise Ave, Ste 105A
5.00(
2
)
Approved Pro
8 years of experience
Free onsite estimate

Pool Boys International is a locally owned and operated company that values honesty and integrity and takes pride in the services we provide to our residential and commercial clients. We specialize in pool construction, maintenance and weekly, monthy, or other routinely scheduled services. We provide free estimates, and you will find us to be competitively priced. We look forward to building lasting relationships and guarantee your satisfaction!

"Pool Boys International is the company to hire! They did everything I needed in a timely and professional manner. I would hire them again in a heartbeat."

Zac G on March 2025

Pool Boys International is a locally owned and operated company that values honesty and integrity and takes pride in the services we provide to our residential and commercial clients. We specialize in pool construction, maintenance and weekly, monthy, or other routinely scheduled services. We provide free estimates, and you will find us to be competitively priced. We look forward to building lasting relationships and guarantee your satisfaction!

"Pool Boys International is the company to hire! They did everything I needed in a timely and professional manner. I would hire them again in a heartbeat."

Zac G on March 2025


Avatar for Trio Construction
Trio Construction
1040 South Gaylord Street
4.80(
5
)
Approved Pro
Trio Construction
1040 South Gaylord Street
4.80(
5
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
676 local quotes requested

Trio Construction is here to be your partner in bringing your construction visions to life. With our wide array of services, skilled team, and unwavering dedication to quality, we are the general contractor you can rely on for all your construction needs in the Denver area. Contact us today to discover how Trio Construction can turn your dreams into reality.

"What an amazing Team! Trio did such a great job on my concrete. I was looking for a way to save my big tree in my backyard while still being able to use the space. And they made it happen! Could not be happier! Ended up adding to the project; I was so happy with the work. And now I have a new front porch as well! Thank you Trio Team !"

Emily W on September 2024

Trio Construction is here to be your partner in bringing your construction visions to life. With our wide array of services, skilled team, and unwavering dedication to quality, we are the general contractor you can rely on for all your construction needs in the Denver area. Contact us today to discover how Trio Construction can turn your dreams into reality.

"What an amazing Team! Trio did such a great job on my concrete. I was looking for a way to save my big tree in my backyard while still being able to use the space. And they made it happen! Could not be happier! Ended up adding to the project; I was so happy with the work. And now I have a new front porch as well! Thank you Trio Team !"

Emily W on September 2024


Avatar for Handyman Connection of Parker
Handyman Connection of Parker
19600 E Parker Square Dr., # 215
4.50(
4
)
Approved Pro
Handyman Connection of Parker
19600 E Parker Square Dr., # 215
4.50(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
760 local quotes requested

With over 20 years of experience in providing top quality home improvement and repair services, and backed by satisfaction our competitors can't match, isn't it time to give us a call? Whether you have small or large projects for the interior or exterior, we offer the quality you expect and the customer care you desire to make your home repair and improvement project dreams a reality today. Skip the stress of unlicensed or inexperienced contractors with the trusted quality of Handyman Connection. We offer both residential and commercial handyman repairs, call us today - One Call. One Connection.®

"Great. Marshall was awesome."

Michael L on December 2024

With over 20 years of experience in providing top quality home improvement and repair services, and backed by satisfaction our competitors can't match, isn't it time to give us a call? Whether you have small or large projects for the interior or exterior, we offer the quality you expect and the customer care you desire to make your home repair and improvement project dreams a reality today. Skip the stress of unlicensed or inexperienced contractors with the trusted quality of Handyman Connection. We offer both residential and commercial handyman repairs, call us today - One Call. One Connection.®

"Great. Marshall was awesome."

Michael L on December 2024


Avatar for Big Bear Deck Co.
Big Bear Deck Co.
Based Out Of Highlands Ranch & Parker
5.00(
18
)
Approved Pro
Big Bear Deck Co.
Based Out Of Highlands Ranch & Parker
5.00(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
77 local quotes requested

Big Bear Deck Company is Colorado’s premier Outdoor Living Design and Build company that encompasses Outdoor Living spaces of all sizes and scopes from ultimate luxury to classically simple and everything in between, while providing superior service to our trusted and valued clients! We love dogs, as a majority of the time they become our "supervisors"!!! Locally owned company. We offer quality service at an affordable price. Contact us today about an estimate!

"Big Bear Deck Co. is outstanding in every way. Their work is impeccable. Our deck is amazing. They were always in communication, and project changes occurred, they were totally upfront and handled everything with total integrity. The crew was 100% professionals. They showed up at the same time every day and left on time in the evening. They were an absolute pleasure to have around the house for 3 weeks. I give them my highest recommendation and would hire them again in an instant."

Ron C on April 2025

Big Bear Deck Company is Colorado’s premier Outdoor Living Design and Build company that encompasses Outdoor Living spaces of all sizes and scopes from ultimate luxury to classically simple and everything in between, while providing superior service to our trusted and valued clients! We love dogs, as a majority of the time they become our "supervisors"!!! Locally owned company. We offer quality service at an affordable price. Contact us today about an estimate!

"Big Bear Deck Co. is outstanding in every way. Their work is impeccable. Our deck is amazing. They were always in communication, and project changes occurred, they were totally upfront and handled everything with total integrity. The crew was 100% professionals. They showed up at the same time every day and left on time in the evening. They were an absolute pleasure to have around the house for 3 weeks. I give them my highest recommendation and would hire them again in an instant."

Ron C on April 2025


Jeffries & Sons Construction
5.00(
4
)
Approved Pro
Jeffries & Sons Construction
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
172 local quotes requested

Our mission is to be a professional contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Where do we start? I went through about 6-7 appointments / quotes for a couple of months with the major builders in the area. Same old story-- sales agent comes by, hear the pitch, sugar coats that it will be sub contractors working on the project, and then a wild range of quotes. Not a comforting process, especially for the major project (new deck/pergola) that we wanted. I had already gone through this process with other project bids and had mixed results, like everyone else. So when David came by and said only him and his sons would be building the deck--he had my attention. Suffice to say, our high expectations were exceeded. David and his sons took their time, were very detail oriented, always friendly/cordial/respectful. The build is very high quality, and the pictures speak for themselves. There is real pride of work here. So, if you're looking for someone to build you a wow deck at a fair price, your search should end here. You'll see."

Michael S on February 2025

Our mission is to be a professional contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Where do we start? I went through about 6-7 appointments / quotes for a couple of months with the major builders in the area. Same old story-- sales agent comes by, hear the pitch, sugar coats that it will be sub contractors working on the project, and then a wild range of quotes. Not a comforting process, especially for the major project (new deck/pergola) that we wanted. I had already gone through this process with other project bids and had mixed results, like everyone else. So when David came by and said only him and his sons would be building the deck--he had my attention. Suffice to say, our high expectations were exceeded. David and his sons took their time, were very detail oriented, always friendly/cordial/respectful. The build is very high quality, and the pictures speak for themselves. There is real pride of work here. So, if you're looking for someone to build you a wow deck at a fair price, your search should end here. You'll see."

Michael S on February 2025


5280 Home Improvements Inc.
4935 Howell Street
5.00(
11
)
Approved Pro
5280 Home Improvements Inc.
4935 Howell Street
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
151 local quotes requested

5280 Home Improvements Inc. We are a smaller family operated company, we specialize in decks, patio covers, pergolas, all styles of fencing, kitchen and bathroom remodels, & basement finishes.

"We needed to replace three worn out decks on our home, but also wanted to change the existing design by adding a few additional square feet in the process. This was going to be a challenging project because two of the three decks were tied to the second and third level of our home… Choosing 5280 Home Improvements for our project proved to be the perfect choice. Bob listened closely to our project goals and concerns and was very knowledgeable when providing his thoughts and opinions on how we could achieve the desired outcome. Bob worked with us through the material options, comparisons and selection process, as well as the design modifications and improvements we were looking to achieve. When the work was being done, the site was kept clean and organized. Upon completion, we were very happy with how the project turned out... It’s been almost two years and several parties later since the work was completed by 5280. All three decks still look as great as they did when they were finished. We highly recommend 5280 Home Improvements to anyone looking for a quality builder they can trust."

Tim K on April 2024

5280 Home Improvements Inc. We are a smaller family operated company, we specialize in decks, patio covers, pergolas, all styles of fencing, kitchen and bathroom remodels, & basement finishes.

"We needed to replace three worn out decks on our home, but also wanted to change the existing design by adding a few additional square feet in the process. This was going to be a challenging project because two of the three decks were tied to the second and third level of our home… Choosing 5280 Home Improvements for our project proved to be the perfect choice. Bob listened closely to our project goals and concerns and was very knowledgeable when providing his thoughts and opinions on how we could achieve the desired outcome. Bob worked with us through the material options, comparisons and selection process, as well as the design modifications and improvements we were looking to achieve. When the work was being done, the site was kept clean and organized. Upon completion, we were very happy with how the project turned out... It’s been almost two years and several parties later since the work was completed by 5280. All three decks still look as great as they did when they were finished. We highly recommend 5280 Home Improvements to anyone looking for a quality builder they can trust."

Tim K on April 2024

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Swimming pool heaters installations and replacements FAQs

Yes, you can add a pool heater to an existing pool. Many homeowners install a pool heater during pool remodels to enhance their overall pool experience. Heaters offer various advantages, such as consistent and precise temperature, property value boosts, and more opportunities to enjoy swimming regardless of weather conditions.

No, a pool heater doesn’t need to run all the time—instead, most homeowners use the heater to raise and maintain the temperature as needed during use. Pool heaters require between 24 and 72 hours to fully heat a pool, so you should prepare and run it well ahead of time. If you plan to use it frequently, use a pool cover to retain heat and reduce energy consumption.

Pool heaters can freeze if left exposed to extreme conditions. Freezing can damage internal heater components, potentially leading to costly repairs. Cycling water, covering the heater, and regular maintenance servicing help prevent freezing. Sealing or winterizing your heater also protects it during the season—this involves draining water from the heater and its components.

Pool heater lifespans vary depending on the type of heater and maintenance, but they can last between seven and 30 years. Gas and propane furnaces have the shortest lifespans, about seven to 12 years, while electric and solar pool heaters can last up to 30 years.

The homeowners guide to swimming pool heaters installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
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